Martha B's has total assets of $1,810. These assets are expected to increase in value to either $1,900 or $2,400 by next year. The company has a pure discount bond outstanding with a face value of $2,000. This bond matures in one year. Currently, U.S. Treasury bills are yielding 5.5 percent. What is the value of the equity in this firm?

$7.89

$6.67

$7.08

$6.98

$7.24